baber/WOPTO huggingface dataset:
Patent JP-H03189017-A (JP)
Title: Binding method of seam bending caulking
Inventor: KATO SHIGEO
IPC: B21D19/08
Filed: 1989-12-16
Abstract: PURPOSE:To reinforce especially in the thrust direction, a joining part by pressing one part of the part to seam bent after bending and providing the partial crushed parts on the seam bent caulking part. CONSTITUTION:After the parts 1 and the parts 2 are bent, and are mutually inserted, the bent parts are pressed. In the time of pressing, whole bent surface is not pressed but it is partially pressed, and the crushed part is provided. The parts 1 and the parts 2 are mutually become the bitten state, the strength is increased, especially the effect of the reinforcement in the thrust direction is remarkable. Because it is partially caulked, so the pressing force is comparatively little, so the simple device can executed bending and the workability and the economical characteristic are excellent.
Patent JP-H11159895-A (JP)
Title: Air conditioner
Inventor: NONAKA MASAYUKI
IPC: F25B49/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To determine the type of encapsulated refrigerant based on the electrical input to a compressor. SOLUTION: This air conditioner comprises a compressor 1, a condenser 4, a pressure reducing mechanism 3, and an evaporator 2 coupled through piping 30a, 30b and 30c. A first operation controller 10 calculates the theoretical power value of the compressor for each refrigerant under specified conditions and a sensor 8 measures the power value of the compressor under that conditions and compares it with both input values in order to determine the type of encapsulated refrigerant. In the case of erroneous encapsulation, operation is stopped or the fact is presented on a display 11. According to the arrangement, erroneous encapsulation of refrigerant is detected before starting operation and the air conditioner can be protected against deterioration of performance or damage.
Patent JP-H02171799-A (JP)
Title: Electronic musical instrument
Inventor: UCHIYAMA SHIGERU
IPC: G10H1/053
Filed: 1988-12-23
Abstract: PURPOSE:To speedily follow up even the change operation of a pitch frequency by permitting a comparatively large change from the preceding pitch information as well to the pitch information to be generated when a passing time is large from a picking start for the change of the pitch frequency. CONSTITUTION:When the detection of effective pitch information is started by pitch extracting means 1 and 2, a pitch interval number is counted and the change width of the pitch information to be generated is controlled based on an interval value to be measured. Only when the present pitch information are changed for <= the change width, which is determined by a prescribed fluctuation threshold, to the previously extracted pitch information, the pitch information corresponding to the present pitch information are generated. When the interval value corresponding to the present pitch information is <= a prescribed interval threshold, the prescribed fluctuation threshold is decreased. A musical sound generating means 5 generates musical sounds based on the pitch information. Thus, the pitch of the musical sound can be changed with speedily following up the intended change operation of the pitch frequency.
Patent JP-H06177408-A (JP)
Title: Thin film solar battery and its manufacture
Inventor: SAITO KIYOO
IPC: H01L31/04
Filed: 1992-12-08
Abstract: PURPOSE:To reduce manufacturing cost by forming a saw teeth-like or a step- like translucent insulating substrate. CONSTITUTION:A translucent insulating substrate 1 is bent into a saw teeth shape to have a incidence plane 11 and a non-incidence plane 12 forming an angle of 120 deg. thereto, and four unit cells exist behind the incidence plane 11, which is formed of transparent electrodes 21, 22, 23, 24, a-Si thin films 31, 32, 33, 34 and metallic electrodes 41, 42, 43, 44. Connection parts 51,52, 53 exist behind the non-incidence plane 12 parallel with incident light 7. A terminal electrode 61 in contact with an extension part of the transparent electrode 21 is formed behind the non-incidence plane 12 of one end part of the substrate 1. A sub-unit cell consisting of a transparent electrode 25, an a-Si thin film 35 and a metallic electrode 45 is formed on an edge face of the non-incidence plane 12 of the other end part of the substrate 1. The metallic electrode 45 extends to form a terminal electrode 62. In the solar battery, since the light 7 is not incident on a connection part of unit cells and a terminal electrode, the area efficiency is improved.
Patent JP-H04193250-A (JP)
Title: Fingerprint removing device
Inventor: TAMURA KIYOSHI
IPC: G03F1/00
Filed: 1990-11-27
Abstract: PURPOSE:To enable a fingerprint attached on a plane-shaped object, to be easily removed by arranging a plurality of rollers with polysiloxane, having multi- dimensional structure and rubber elasticity with the tack of 50-500, fitted firmly on the whole surfaces of the specific round rods. CONSTITUTION:Polysiloxane for enabling a fingerprint attached on the, plane of a photo-film or the like, to be instantly removed to be adsorbed, is used, and polysiloxane itself is the straight chain macromolecule substance of non-tact. Besides, a plurality of rollers with the polysiloxane fitted firmly with the tact of 50-500 on the whole surfaces of the circular-column-shaped round rods of the diameters of 10 mm-40mm are arranged. As a result, the fingerprint can be easily removed, and dust can be also derivatively removed.
Patent JP-H01168363-A (JP)
Title: Control system at crushing plant
Inventor: MITSUNARI SHIRO
IPC: B02C25/00
Filed: 1987-12-25
Abstract: PURPOSE:To perform an efficient crushing of a raw ore by a crusher under the control of a truck operator alone, by adjusting the conveying rate of a raw one conveying mechanism in accordance with the actual crushing condition of the crusher by the operator staying in a truck. CONSTITUTION:A raw one is fed from an ore conveying mechanism 7 to a crushing portion 1b of a crusher 1 and, at the time, the raw ore is unloaded from a truck 20 to the ore conveying mechanism 7. An operator staying in the hauling truck 20 detects the crushed condition of ore at the crushing portion 1b and controls the conveying rate of the ore conveying mechanism 7 as required without leaving the truck. This method permits an efficient crushing of the ore by the crusher with the aid of the truck operator along as well as continuous truck operation due to his unnecessary alighting from the truck, not only preventing the lowering of efficiency in ore truck loading operation but also making handling by the operator easy.
Patent JP-H10152904-A (JP)
Title: Building material
Inventor: WASHIZU IKUE
IPC: A62D3/17
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce pollutant by blending a photocatalyst to a building material with a particular proportion in wt.%. SOLUTION: A photocatalyst having TiO2 as the principal component is blended, for example, in epoxy resin as a raw material of a coated floor material, in vinyl chloride resin as a raw material of a vinyl-based floor material and vinyl-based wall finish material, in natural fiber and rayon as a raw material of a cloth-based wall finish material, in broad-leaved tree such as Japanese beech as a raw material of flooring material, in a rayon as a raw material of carpet and curtain, or in a gypsum hemihydrate as a raw material of decorative gypsum board with a proportion of 0.1 to 30wt.% to the whole of respective building material. Then, a catalytic reaction occurs in a surface layer portion of the building material, and nitrogen oxides or organic halogenide is decomposed as indoor pollutant. By doing this, the amount of indoor pollutant can be decreased.
Patent JP-H01167906-A (JP)
Title: Zirconium copper complex covered with oxygen free copper
Inventor: TOMINAGA HARUO
IPC: H01B1/02
Filed: 1987-12-23
Abstract: PURPOSE:To improve heat resistance and strengthening workability resistance by adding a trace quantity of zirconium to a base material of oxygen free zirconium copper and further covering the base material with the predetermined quantity of oxygen free copper. CONSTITUTION:The core material of a complex comprises oxygen free zirconium copper containing 0.0005 to 0.05wt.% of zirconium. This trace quantity of zirconium contained in the material causes a rise in the softening temperature of non-oxidized copper by 120 deg.C to 350 deg.C, thereby improving the heat resistance of a copper wire. This base material of oxygen free zirconium is covered with oxygen free copper by a volume ratio of 10% to 40%. According to the aforesaid construction, the ductility of the complex increases and, for example, if there appears an irregular surface around the core material due to a strengthening process such as a heading process, an extent of irregularity is alleviated with the covering material of oxygen free copper, thereby ensuring the freedom of a film from a crack.
Patent JP-H08186296-A (JP)
Title: Peltier element
Inventor: GYOTEN HISAAKI
IPC: H01L35/32
Filed: 1994-12-28
Abstract: PURPOSE: To enhance the durability of a Peltier element and to improve the durability expecially with reference to a heat cycle. CONSTITUTION: As a constitution for a Peltier element, an arrangement which is composed of copper electrodes 2, of a P-type thermo-electric element 3 and of an N-type thermoelectric element 4 and an alumina substrate 1 for strength holding are bonded mechanically and thermally by a rubberlike adhesive whose thermal conductivity is comparatively high. Thereby, the thermal stress of the element as a whole is relaxed, and the durability of a heat cycle can be improved.
Patent JP-H04206115-A (JP)
Title: Manufacture of oxides superconducting wire
Inventor: KASAHARA TOSHIO
IPC: C23C14/28
Filed: 1990-11-28
Abstract: PURPOSE:To form a crystal film of uniform composition on a long base by making the long base continuously travel in a heating furnace to evaporate target materials irradiating a plurality of target materials in order with a high energy laser beam. CONSTITUTION:A heater 8 is arranged along the traveling way of a silver tape in a heating furnace 3, and a tape 7 is controlledly heated at a prescribed temperature by that heater 8. An excimer laser beam 9 is applied from a generator of eximer laser to a reflecting mirror 5. The reflecting mirror 5 is rotated around a rotation shaft 10 as a center so that reflecting beams 9a are repeatedly applied to target materials 6 in order. The target materials 6 are cooled by a cooler 11 as necessity arises so that their temperature are controlled lower than the prescribed temperature by a controller. In the above equipment, the tape 7 is fed out continuously at a prescribed speed to enter the inside of the heating furnace 3 so that oxide superconducting material is made as a film on the surface of the tape 7 by gas of evaporation emitted from the target material 6.
Patent JP-H08230257-A (JP)
Title: Label printer with position sensor
Inventor: DEIBUITSUDO PII BIITEII
IPC: G09F3/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To detect a label stock position for printing by setting a printing station with a printing head, a label stock with a label of a first side face and an indicator stripe printed to a second side face, and the like. SOLUTION: A label cassette 10 supplies a label stock to a printing roller 32 interfacing with a printing station of the printer. When coming in contact with a printing head, the printing station prints a desired image on each label. Emitted light to be detected passes a sensor hole 13 of a base part of the cassette. At least one cam 20 energizing a switch of the printer is preferably arranged adjacent to a sensor back which generates a signal indicating that the label is present at a predetermined position. The label cassette 10 has a guide plate 22 for transferring the label to the printing head. The guide plate 22 applies a tensile force to the label stock and maintains constant a distance between the label stock and a mirror 14.
Patent JP-H11156723-A (JP)
Title: Processing device for injecting nozzle and its processing method
Inventor: SAKATA HISASHI
IPC: B24C3/32
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To restrain the peripheral part of an injection port from being scattered in a R shape, and to reduce the flow resistance of the injection port when an injection nozzle injecting fuel for an internal combustion engine and the like, is processed using abrasive grain fluid. SOLUTION: With respect to an injection nozzle 10 having a plurality of fluid injection ports 10c and 10d, a flow straightening pipe 20 in a cylindrical shape is provided, which is inserted coaxially with the inner wall surface of the injection nozzle from the rear end part 10b of the injection nozzle processing a plurality of the fluid injection ports by means of grinding with abrasive grain fluid fed from the rear end part side of the injection nozzle 10 so as to allow an opening part 20a at the tip end to be positioned at a place deeper beyond each fluid injection port 10d located at the tip end part 10a side in the axial direction of the injection nozzle 10, and with respect to a passage between the outer circumferential surface 20b of the flow straightening pipe 20 and the inner wall surface 10e of the injection nozzle, and an inner passage 20c,  an abrasive grain fluid feeding means is provided, which is formed out of a main cylinder 30 for feeding abrasive grain fluid F1 and F2 from the rear end part 10b side of the injection nozzle 10, an auxiliary cylinder 31, and of a first and a second hydraulic piston and the like.
Patent JP-2001146354-A (JP)
Title: Paper sheet accumulator
Inventor: MATSUDA JUNICHI
IPC: B65H31/12
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To firmly harden a small bundle, and to simplify a device structure without storing air between paper sheets without using a free fall system at small bundle accumulating time. SOLUTION: This paper sheet accumulator is provided with a taking-out belt 3 for taking out paper sheets 1 one by one, two first shutter 6 and second shutter 7 formed so as to be capable of freely advancing/retreating, and while the first shutter 6 or the second sutter 7 lowers the paper sheets 1 one by one in a frame 4 for forming a small bundle accumulating part 40, the paper sheets 1 are stacked one by one on the first shutter 6 or the second shutter 7 to form a small bundle 10. A separator 5 is arranged above the small bundle accumulating part 40, and when forming the small bundle 10 on one of the shutter 6 or 7, the small bundle 10 is transferred on a turn receiver 11 from the shutter, the shutter for placing the small bundle 10 retreats, and the other shutter moves to a position for receiving the paper sheets 1 to form the next small bundle 10.
Patent JP-H05168292-A (JP)
Title: Scherbius apparatus
Inventor: SASA CHIKAGE
IPC: H02P23/07
Filed: 1991-12-12
Abstract: PURPOSE:To cut OFF a primary current by an AC breaker by turning OFF a GTO for constituting an inverter, and then turning ON a positive side SW of a switching element (SW) and an arbitrary negative side SW having no serial relation with the element. CONSTITUTION:When a three-phase short-circuiting fault occurs at a point A, a short-circuiting current flows at a primary side of a wound-rotor type induction machine (AM) 1. A primary current of the AM 1 abruptly becomes zero. It is detected by a short-circuiting accident detector 34, and GTOs 12-17 of an inverter 2 are turned OFF by a controller 36. Then, the u-phase positive side GTO 12 and the W-phase negative side GTO 17 are turned ON by the controller 36. Thus, charge of a capacitor 18 is discharged through the GTO 12- the u-phase secondary winding - w-phase secondary winding of the AM 1-GTO 17. And, DC components of positive and negative directions are superposed on the u-phase, w-phase secondary currents. An AC component is superposed on the primary current of the AM 1 by the DC component. The primary current can be cut OFF by an AC breaker by crossing a zero point of the primary current.
Patent JP-H03238267-A (JP)
Title: Method and device arranging and reproducing post-edit page
Inventor: HAARITSUDO EMU RABU
IPC: G03G15/00
Filed: 1990-11-28
Abstract: PURPOSE: To produce copies of various copying modes or a mixture thereof by stopping the copying operation at the actual pause point suitable for inserting the subset number of copies to be produced, and repeating pause at the selected pause points about the production of copy subsets. CONSTITUTION: A document sheet is circulated to a copying station by a recirculation document handler 20, and a plurality of copies of subsets per document sheet are produced for each document circulation. These are fed to a subset consisting of sorter bins in a smaller number than all sorter bins, and thereby sorting is performed, and fabrication of variable frequency copy subsets is repeated until the desired number of copy sets are prepared. The copying operation is stopped automatically at the selected pause point preprogrammed in combination with the selected document sheet at the actual pause point suitable for inserting the subset number of copies to be produced, and the pause is repeated at the selected pause points programmed about the repetitive production of copy subsets.
Patent JP-H06145870-A (JP)
Title: Aluminum alloy sheet for high speed forming and its production
Inventor: TOTSUGI YOICHIRO
IPC: C22C21/06
Filed: 1992-11-13
Abstract: PURPOSE:To produce an Al alloy sheet having high high speed formability by subjecting an Al alloy contg. specified amounts of Mg and copper to specified annealing treatment. CONSTITUTION:The ingot of an Al alloy having a compsn. contg., by weight, 4.0 to 10.0% Mg or contg. 4.0 to 10.0% Mg and 0.1 to 0.5% copper and in which the content of both Fe and Si as inevitable impurities is regulated to <=0.2% and that of the other impurity elements is all regulated to <=0.05%, and the balance Al is subjected to homogenizing treatment at >=480 deg.C and is thereafter formed into a rolled sheet. This rolled sheet is subjected to process annealing at 300 to 550 deg.C and is subjected to final cold rolling at 10 to 50% draft. This rolled sheet is held to 480 to 550 deg.C for 0 to 60sec and is cooled to 100 deg.C at >=10 deg.C/sec temp. reducing rate. Its grain size is regulated to <=90mum, the state of >=90% Mg content to be added is formed into a one of solid solution, the (m) value showing the dependency on the strain rate is regulated to <=-0.002 and its X-ray analysis intensity is regulated to >=1.5 times that of the random sample.
Patent JP-2001148530-A (JP)
Title: Semiconductor laser stabilization light source device, drawing and case devices for the same, and prevention of electrostatic breakdown or the like drawing substrate mounted with integrated circuit
Inventor: NISHIZAWA YUJI
IPC: H01S5/022
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser stabilization light source device, that can easily and safely replace a semiconductor laser element in a site, and a drawing substrate that can prevent static electricity breakdown or the like and mounted with an integrated circuit. SOLUTION: A drawing substrate 201 can be pushed freely in and pulled out from a connector substrate 205 at a case side. The surplus part of an optical fiber 213 connected to an LD element 212 which is mounted onto the substrate is wound to a reel 214 on the substrate for storing. A relay group 216 provided on the substrate is operated so that the required part of a signal pin for composing the LD element 212 is short-circuit at the moment, when the substrate is separated from the connector substrate 205.
Patent JP-H08189350-A (JP)
Title: Double exhaust pipe provided with secondary air supply pipe
Inventor: IMABETSUPU SATORU
IPC: F01N3/34
Filed: 1994-12-28
Abstract: PURPOSE: To prevent gas leakage from an inner pipe to an outer pipe side and suppress temperature reduction of exhaust gas around an installation part of a secondary air supply pipe of a double exhaust pipe. CONSTITUTION: A single pipe has an installation port 7 on its pipe wall. A secondary air supply pipe 41 is connected to the installation port 7 from the outside. An outer pipe 31 has an upstream end 31a fitted and welded to an outer periphery of a downstream end 1b of the single pipe in a flowing direction F of exhaust gas, thereby an inner pipe insertion groove 25 directed to downstream side of the exhaust gas flowing direction in respect to the single pipe. An inner pipe 2 is made of material thinner than the outer pipe 31, inserted into the outer pipe 31 with a clearance 3, and held by the inner pipe insertion groove 25 at its upstream end 2a.
Patent JP-H03188826-A (JP)
Title: Measuring device for adjusting power of eye
Inventor: FUJIEDA MASANAO
IPC: A61B3/09
Filed: 1989-12-19
Abstract: PURPOSE:To accurately and promptly measure changes in the refractive power of an eye by using as a target for inducing adjustment a pattern having plural rectilinear components extending in the same direction. CONSTITUTION:Movement of a target 19 as stimulus for adjustment is added by a microcomputer circuit 121 to a microcomputer circuit 111 as a signal 1 following preset conditions of the amount, the starting point and the speed of movement of the target toward and away from an eye and the number of times that this movement is repeated. A driver 212 and a motor 213 then drive a third relay lens 17. A potentiometer 215 directly connected to the third relay lens 17 and a buffer amplifier 214 are provided and the signal is returned as a position signal of actual movement to the microcomputer circuit 121 through an A/D converter 105 by analog output (2) indicating the position of the target 19. The eye 6 to be tested is fixed on movement of the target 19 toward and away from it whereby changes in the refractive power of the eye can be measured succesively as movement of a spot diaphragm 3.
Patent JP-H03189754-A (JP)
Title: Shared memory access control circuit
Inventor: SHIGEOKA FUMIAKI
IPC: G06F12/02
Filed: 1989-12-19
Abstract: PURPOSE:To set data to an optional address of a memory space by subtracting the set value of an address setter with the address signal outputted from a microcomputer and granting an access to a shared memory when the preceding subtraction value is positive and coincident with the value set by a 1st address setter. CONSTITUTION:A head address setter 12 sets the lower rank address data of the head address of a shared memory 11 for the address spaces of microcomputers 1 and 4. A subtractor 13 performs the subtraction between the set value of the setter 12 and the output address data on both microcomputers 1 and 4. A coincidence detector 3 detects the coincidence be tween the result of the subtraction and the set value of an address setter 2a. Then an AND circuit 14 obtains the AND between the output of the detector 3 and the negative/positive codes outputted from the subtractor 13. Then an access request signal is produced to the memory 11. As a result, the data is set to an optional address of a memory space of a computer.
Patent JP-H05165591-A (JP)
Title: Operation manual preparation device
Inventor: NASHIMOTO CHUZO
IPC: G06F3/048
Filed: 1991-12-13
Abstract: PURPOSE:To provide an operation manual to an operator by combining freely the explanatory data of an operation content at every processing step and to provide the operation manual by editing and preparing in instructed language when the kind of language is instructed to input data. CONSTITUTION:Operating guidance can be edited and prepared by developing the processing step code of operating procedure stored corresponding to every machine class in a terminal information storage part 25 by an edit control part 23, and guidance screen information stored ate every language (for example, French, Germany, Spanish, etc.) corresponding to the processing step code at every machine class in a language information storage part 26 on a guidance preparation buffer 27. Prepared operation guidance is transmitted to a facsimile terminal with as a set of image information and control information.